We have a short stopover in Dublin and decide to stay at HI Express since we have an early morning flight out. What is the best way for us to travel from our hotel at HI Express Dublin airport to city center for a one day sightseeing. I know city center is large but we want to probably start at O'Connell street and do a walking tour around the city.
We are a family of 4 (2 adults - 2 children). Does kid (age 11 and 9) have to pay for bus fare? Is it better to pay for taxi from the hotel?
I tried to find the information online regarding the bus route but couldn't pull up the exact location of my hotel to find the bus route. Any detail recommendation would be greatly appreciated.